cpython

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Miss Islington (bot) 8a162b2e27 [3.15] gh-148450: abc.register needs to update type_version when tp_flags is changed (GH-148623) (#150300 )

gh-148450: `abc.register` needs to update `type_version` when `tp_flags` is changed (GH-148623)
(cherry picked from commit e7eaed5614)

Co-authored-by: Hai Zhu <haiizhu@outlook.com>

2026-05-23 08:53:12 +00:00

clinic

[3.15] gh-148829: Make sentinels' repr and module customizable (GH-149654) (#150092 )

2026-05-22 07:44:34 -07:00

mimalloc

gh-145615: Fix mimalloc page leak in the free-threaded build (gh-145626)

2026-03-09 13:24:34 -04:00

stringlib

GH-145247: Use _PyTuple_FromPair[Steal] in Objects (#145884 )

2026-03-28 00:01:01 +00:00

abstract.c

GH-143732: SEND specialization (GH-148963)

2026-05-05 15:19:16 +01:00

boolobject.c

gh-111178: remove redundant casts for functions with correct signatures (#131673 )

2025-04-01 17:18:11 +02:00

bytearrayobject.c

gh-147944: Increase range of bytes_per_sep (GH-147946)

2026-04-01 08:33:30 +00:00

bytes_methods.c

gh-129813, PEP 782: Use PyBytesWriter in _Py_bytes_maketrans() (#139044 )

2025-09-17 17:43:30 +02:00

bytesobject.c

[3.15] gh-149816: Fix a race condition in _PyBytes_FromList with free-threading (GH-149909) (#149911 )

2026-05-16 09:06:14 +00:00

call.c

gh-145779: Improve classmethod/staticmethod scaling in free-threaded build (#145826 )

2026-03-17 14:24:44 -04:00

capsule.c

gh-111178: fix UBSan failures in Objects/capsule.c (GH-128239)

2025-01-08 14:55:04 +01:00

cellobject.c

gh-127271: Replace use of PyCell_GET/SET (gh-127272)

2024-12-03 10:33:06 -08:00

classobject.c

gh-145779: Improve classmethod/staticmethod scaling in free-threaded build (#145826 )

2026-03-17 14:24:44 -04:00

codeobject.c

gh-148871: extend and improve LOAD_COMMON_CONSTANT (GH-148971)

2026-05-02 19:59:51 +01:00

complexobject.c

gh-141004: soft-deprecate Py_INFINITY macro (#141033 )

2025-11-12 13:44:49 +01:00

descrobject.c

gh-146615: Fix format specifiers in Objects/ directory (GH-146620)

2026-03-31 10:59:48 +03:00

dictnotes.txt

bpo-46845: Reduce dict size when all keys are Unicode (GH-31564)

2022-03-02 08:09:28 +09:00

dictobject.c

[3.15] gh-149807: Fix hash(frozendict): compute (key, value) pair hash (GH-149841) (#150149 )

2026-05-20 11:51:54 +00:00

enumobject.c

gh-146615: Fix format specifiers in Objects/ directory (GH-146620)

2026-03-31 10:59:48 +03:00

exceptions.c

gh-146615: Fix format specifiers in Objects/ directory (GH-146620)

2026-03-31 10:59:48 +03:00

fileobject.c

gh-130821: Add type information to error messages for invalid return type (GH-130835)

2025-08-14 11:04:41 +03:00

floatobject.c

GH-145247: Use _PyTuple_FromPair[Steal] in Objects (#145884 )

2026-03-28 00:01:01 +00:00

frameobject.c

GH-145247: Use _PyTuple_FromPair[Steal] in Objects (#145884 )

2026-03-28 00:01:01 +00:00

funcobject.c

gh-146261: JIT: protect against function version changes (#146300 )

2026-04-13 02:23:47 +08:00

genericaliasobject.c

[3.15] gh-150146: Fix NULL dereference in _Py_subs_parameters (GH-150147) (#150153 )

2026-05-20 13:55:30 +00:00

genobject.c

GH-143732: SEND specialization (GH-148963)

2026-05-05 15:19:16 +01:00

interpolationobject.c

gh-132661: Add default value (of "") for Interpolation.expression (#136441 )

2025-07-10 16:27:41 +02:00

iterobject.c

gh-130821: Add type information to error messages for invalid return type (GH-130835)

2025-08-14 11:04:41 +03:00

lazyimportobject.c

[3.15] PEP 810 - Update some error strings (GH-150126) (#150135 )

2026-05-20 15:17:28 +00:00

listobject.c

[3.15] gh-149816: fix thread safety of deletion of list slice (GH-149936) (#150003 )

2026-05-19 10:11:43 +05:30

listsort.txt

gh-135551: Change how sorting picks minimum run length (#135553 )

2025-06-26 23:48:05 -05:00

longobject.c

gh-147988: Initialize digits in long_alloc() in debug mode (#147989 )

2026-04-02 11:55:34 +00:00

memoryobject.c

[3.15] gh-149816: Fix race condition in memoryview with free-threading (GH-149858) (#149875 )

2026-05-15 13:07:18 +00:00

methodobject.c

gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614 )

2025-06-30 11:14:31 +00:00

moduleobject.c

[3.15] gh-150052: Resolve un-loaded lazily loaded submodules via module.__getattr__ instead of publishing lazy values (#150055 )

2026-05-19 21:23:30 +00:00

namespaceobject.c

gh-143636: fix a crash when calling `__replace__ on invalid SimpleNamespace` instances (#143655 )

2026-03-14 09:58:15 +00:00

object_layout_312.gv

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_312.png

gh-71648: Optimize PNG files (GH-138842)

2025-09-12 20:13:05 +00:00

object_layout_313.gv

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_313.png

gh-71648: Optimize PNG files (GH-138842)

2025-09-12 20:13:05 +00:00

object_layout_full_312.gv

GH-96068: Document object layout (GH-96069)

2022-08-23 13:55:43 +01:00

object_layout_full_312.png

gh-71648: Optimize PNG files (GH-138842)

2025-09-12 20:13:05 +00:00

object_layout_full_313.gv

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_full_313.png

gh-71648: Optimize PNG files (GH-138842)

2025-09-12 20:13:05 +00:00

object_layout.md

GH-115776: Allow any fixed sized object to have inline values (GH-123192)

2024-08-21 15:52:04 +01:00

object.c

gh-145497: Use same size of static_types array in all builds (GH-149139)

2026-05-01 09:41:28 +02:00

obmalloc.c

gh-144319: Use transparent huge pages via madvise(MADV_HUGEPAGE) in pymalloc (#144353 )

2026-04-30 22:18:07 +01:00

odictobject.c

gh-145056: Fix merging of collections.OrderedDict and frozendict (GH-146466)

2026-03-30 22:06:44 +03:00

picklebufobject.c

gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614 )

2025-06-30 11:14:31 +00:00

rangeobject.c

gh-129068: Make range iterators thread-safe (gh-142886)

2025-12-18 13:11:51 -05:00

README

…

sentinelobject.c

[3.15] gh-148829: Make sentinels' repr and module customizable (GH-149654) (#150092 )

2026-05-22 07:44:34 -07:00

setobject.c

GH-147985: Use lock-free lookup in PySet_Contains (#147986 )

2026-04-03 12:04:06 +05:30

sliceobject.c

gh-142913: Add test case for interpreter generator w/ overridden opcodes (#142911 )

2026-01-16 10:33:29 -08:00

structseq.c

gh-148119: Refactor get_type_attr_as_size to improve error handling in structseq.c (#148120 )

2026-04-06 17:41:30 +05:30

templateobject.c

gh-142433: Move deref to below the error when checking for laststring (#142402 )

2025-12-10 16:41:52 +01:00

tupleobject.c

[3.15] gh-149807: Fix hash(frozendict): compute (key, value) pair hash (GH-149841) (#150149 )

2026-05-20 11:51:54 +00:00

typeobject.c

[3.15] gh-148450: abc.register needs to update type_version when tp_flags is changed (GH-148623) (#150300 )

2026-05-23 08:53:12 +00:00

typevarobject.c

gh-149171: Make TypeAliasType __module__ writable (#149172 )

2026-05-02 17:28:08 +00:00

unicode_format.c

gh-142037: Improve error messages for printf-style formatting (GH-142081)

2026-01-24 11:13:50 +00:00

unicode_formatter.c

gh-139353: Rename formatter_unicode.c to unicode_formatter.c (#139723 )

2025-10-08 14:56:00 +02:00

unicode_writer.c

gh-146196: Fix Undefined Behavior in _PyUnicodeWriter_WriteASCIIString() (#146201 )

2026-03-20 15:58:41 +00:00

unicodectype.c

gh-129117: Add unicodedata.isxidstart() function (#140269 )

2025-10-30 10:18:12 +00:00

unicodeobject.c

gh-113956: Make intern_common thread-safe in free-threaded build (gh-148886)

2026-04-23 14:42:57 -04:00

unicodetype_db.h

closes gh-138706: update Unicode to 17.0.0 (#138719 )

2025-09-11 09:58:39 -07:00

unionobject.c

gh-148829: Implement PEP 661 (#148831 )

2026-04-27 19:28:30 -07:00

weakrefobject.c

gh-133644: remove PyWeakref_GetObject and PyWeakref_GET_OBJECT (GH-133657)

2025-09-24 11:25:56 +02:00

README

Source files for various builtin objects